Negotiable
The date of payment from buyers deliver within days
Guangdong
Long-term effective
2017-10-14 04:41
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Company Profile
By certification [File Integrity]
Contact：Miss Jenny(Mr.)
Email：
Telephone：
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Area：Guangdong
Address：Guangdong
Website： http://jennydeny.jssytm.com/
IP PABX integrate Kntech 24 port 10100Mbps PoE swi introduction:
Overview
The 24 port 10/100Mbps PoE switch(with 2 gigabit Combo port ) with 400W internal
power, provides a easier installation way for your PoE devices (IP
cameras,VoIP,wireless AP,etc.).And it can detect your PoE devices according to PoE
standard. So the users do not need to worry about the PoE switch will damage their
PoE devices.The max transmission distance is 100 meters with Cat5
cables.Ideally,shorter cable would reduce the power degradation over the cables;
with high quality cables also can reduce power loss.Plug & play design make the
installation quite easy,users do not need any configuration,which make this PoE
switch a very good choice for IP cameras,wireless AP,VoIP users.
Key Features:
• 24-Port 10/100Mbps + 2 Gigabit Combo port
• Complies with the IEEE 802.3f/at standard
• Each switch port support auto-negotiation-10/20, 100/200Mbps (Fast Ethernet) ,
1000/2000Mbps (Gigabit Ethernet).
• Support MAC address auto-learning and auto-aging
• Prevents packet loss with back pressure (Half-duplex) and IEEE 802.3x PAUSE frame
flow control (Full-duplex)
• High performance Store and Forward architecture, broadcast storm control, runt /
CRC filtering eliminates erroneous packets to optimize the network bandwidth
•Non-blocking switching architecture that forwards and filters packets at full
wire-speed for maximum throughput
•8.8 Gbps Switching Capacity
•On/Off power switch
| Product name | 24-ports unmanaged POE switch |
| Order No. | KNPB-24 |
| Standards & Protocol | IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T IEEE 802.3z 1000BASE-X IEEE 802.3x Flow Control IEEE 802.3af Power over Ethernet |
| Power Specifications | Input: 100 - 240 VAC, 50 -60 Hz 400W internal power 48V DC |
| Network interface | 24 10/100Mbps PoE port (MDI / MDIX adaptive) 2 10/100/1000Mbps Gigabit copper RJ45 ports (MDI / MDIX adaptive) 2 SFP GBIC fiber module slots |
| Physical Specifications | Dimensions: 440 x 350x 44 mm Weight:6.0 kg |
| Electromagnetic radiation | CE mark, commercial FCC Part 15 Class A VCCI Class A |
| Environmental norms | Operating Temperature: 0°C~40°C Storage Temperature: -10°C~70°C Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing |
| LEDs | - Each device: power light - Per port (10/100 and Gigabit): connection speed indicator - Per PoE port: PoE power-on LED |
| Radiation / electromagnetic immunity, |
- EN 55024 |
| Certification | CE, FCC, RoHS |
| Performance Specifications | •Forwarding modes: Store and forward •Bandwidth: 8.8 Gbps (non-blocking) •Buffer memory: 3Mb per system •Addressing: 48-bit MAC address •the address database size: 8,000 per system MAC address |
| Warranty | 1 year |
Kntech Ltd. is dedicated to engaging in R&D, manufacturing and various types of exclusive emergency communication system.
Products include IPPBX PAGA system, industrial SOS IP telephone, help point station, intercom, as well as large network management command systems.
Such as TR069, SNMP Modbus, TCP protocol, SIP, which applied in metro, tunnel, airports, petrochemicals, metallurgy, nuclear power, marine, ship building, bridge, mine, and special industry.
Based in Shenzhen, the company is a state-level technology enterprise which is certified to be a high-tech one owning high-tech products. The registered capital of the company is 10 million US Dollar.
We established our R&D center, machining spraying plant, integrated manufacturing base in Shenzhen. The factory has a large area of 8,500 square meters.
The corporation strives for building up KNTECH to be a top international brand. We are the only Asian enterprise passing IEC, IECEX and EN50121 authentications in the industry.
Our various products received the authentications from German TUV, European CE, US FCC, ETL, PART68 as well as ISO9001.
We have built up good cooperation with varied international renowned corporations for several years. Including SIEMENS, ABB, THALES, HUAWEI, AVAYA,NEC and ALCATEL.
We have focused on setting up a world brand and establishing a hundred-year store. We make our efforts to develop to be a corporation respected by everyone.
Other relative products and system solution
IP Telephone Intercom Systems Description dfdsf.png
WIFI Intercom Systems Description
KNTECH Wifi Intercom Systems BASIS SIP intercom and broadcast system is a new generation of voice
broadcasting system, which is based on internationally accepted standards IP and SIP communication
protocol and developed on the basis of Kntech matured carrier-grade VOIP product.
This system has following advantages: First, it solves problems such as distance restriction, susceptible
to interference,large investment in equipment and higher maintenance costs in conventional analog
broadcast system transmission; Second, it also solves problems such as nonstandard broadcast protocol, weak intelligence, poor service application,difficult to connect with telephone network etc in traditional IP digital broadcast intercom system. Third, it really realize integration of computer network,digital video surveillance and interior communication.
Simply connect system terminal to LAN or international internet, without re-wiring, and you can quickl build IP emergency and public broadcasting system.
It is cost-effective with short construction period, easy expansion, and low maintenance costs.
Meanwhile, the system can also add interfaces of system software&hardware based on customer's
requirements, linking with fire alarms, access control systems and video surveillance systems.
Koontech Emergency call system Application
It can be widely used in subway, highways, power plants, gas stations, mines, schools, hospitals, banks,
prisons, urban,key monitoring targets and military administrative zones and many other industries and places.
Koontech Emergency Telephone parameter :
| Defend grade | IP55/ IP66.Max IP67 |
| Version | Analog / VoIP / GSM |
| Function | Self-check |
| Sound level of Ringing | 70dB(A) |
| Ambient Temperature | -30 ----75C |
Koontech Dispatch Control System Solution for Metro Tunnel Intercom system photo show :
Any question about our telecomunication system solution , please contact us freely.
